The power on led flashes but no screen?
This trouble maybe power supply or inverter boards is defective.
first you can test the voltage of the multr,and then check which part is defective.From Wisiny.com can find those parts
if you have any question,please let us know email:[email protected],we sincerely hope we can help you!
you can also check this boards whether suit you:
ILPI 023 490731400100R Viewsonic 790681400711R Power Supply Backlight...
Hello,
You need to check on the cable that is connecting your computer and the monitor. Usually you encounter this problem when the monitor is not getting any signal from the computer. Try other VGA cables if you have spare monitor in your area.
Let me know how it goes.
ok you have defective power supply in hotside section! maybe they have abnormal oscillation!
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